{"schema_version":"secwatch.filing_event.v1","accession":"0001607062-21-000481","form_type":"8-K","ticker":"RGBP","cik":"0001589150","company_name":"Regen BioPharma Inc","filed_at":"2021-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:13.173953+00:00","generated_at":"2026-06-28T13:00:10.122829+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Regen Biopharma awarded USPTO patent for NR2F6-silenced cord blood killer cell cancer therapy","bullets":["USPTO issued Patent No. 11,141,471 on Oct 12, 2021, covering universal donor checkpoint inhibitor silenced/gene edited cord blood killer cells.","Invention targets NR2F6 silencing or gene editing in cord blood cells to produce potentiated killer cells for anticancer therapy.","Patent includes compositions of matter, cells, and treatment protocols for inducing anticancer immune responses.","Allogeneic cord blood killer cells are administered to initiate antitumor immune responses, first allogeneic then endogenous."],"urls":{"canonical":"https://secwatch.observer/filing/0001607062-21-000481","json":"https://secwatch.observer/filing/0001607062-21-000481.json","markdown":"https://secwatch.observer/filing/0001607062-21-000481.md","text":"https://secwatch.observer/filing/0001607062-21-000481.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1589150/000160706221000481/0001607062-21-000481-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1589150/000160706221000481/rgbp110321form8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T13:00:10.122829+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}